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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Re: Rebuilding DAC powersupply with bateries posted by nomad on July 31, 2000 at 13:32:25:
Running with straight battery power seems like the only workable solution, unless your circuit can tolerate running at 10 volts or
so. Even then, the input side of the regulator ought to have a few thousand microfarads of low-ESR caps in parallel with the battery.1 ohm is pretty terrible for a capacitor, I think; a regulated supply
will easily have an output impedance in the low milliohm range and
the Jung regulator can be down in the low micro-ohm range.
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Follow Ups
- Re: Rebuilding DAC powersupply with bateries - Damon W. Hill 21:50:41 07/31/00 (1)
- Re: Rebuilding DAC powersupply with bateries - nomad 07:53:56 08/01/00 (0)
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